# Question: Can A Theory Become A Law?

## Why is gravity considered a theory?

A theory is an explanation of a natural phenomenon.

Einstein’s General Theory of Relativity explains how gravity works by describing gravity as the effect of curvature of four dimensional spacetime.

Einstein also produced an equation which describes gravity..

## Is the cell theory proven?

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

## Whats the steps of the scientific method?

The scientific method has five basic steps, plus one feedback step:Make an observation.Ask a question.Form a hypothesis, or testable explanation.Make a prediction based on the hypothesis.Test the prediction.Iterate: use the results to make new hypotheses or predictions.

## What is the difference between a hypothesis and a theory?

In scientific reasoning, a hypothesis is an assumption made before any research has been completed for the sake of testing. A theory on the other hand is a principle set to explain phenomena already supported by data.

## What theory means?

In everyday use, the word “theory” often means an untested hunch, or a guess without supporting evidence. But for scientists, a theory has nearly the opposite meaning. A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts.

## Why is a theory also a hypothesis?

In reality, they are quite different. A hypothesis is an educated guess or prediction about the relationship between two variables. … But, because theory is a result of scientifically rigorous research, it is more likely that the theory is true (as compared to a single hypothesis).

## Can we create gravity?

Artificial gravity can be created using a centripetal force. A centripetal force directed towards the center of the turn is required for any object to move in a circular path. In the context of a rotating space station it is the normal force provided by the spacecraft’s hull that acts as centripetal force.

## Can a theory become a law Why or why not?

When the scientists investigate the hypothesis, they follow a line of reasoning and eventually formulate a theory. Once a theory has been tested thoroughly and is accepted, it becomes a scientific law.

## What happens when a theory is proven?

If enough evidence accumulates to support a hypothesis, it moves to the next step — known as a theory — in the scientific method and becomes accepted as a valid explanation of a phenomenon. Tanner further explained that a scientific theory is the framework for observations and facts.

## Why cell theory is not a law?

Cell theory is a theory, not a law because the cell theory does not have enough support to become a law. … All cells come from pre-existing cells, and that is the basic unit reproduction and a basic unit of all organisms. The three tenets of cell theory are, 1.

## Is gravity a theory or a fact?

Gravity is most accurately described by the general theory of relativity (proposed by Albert Einstein in 1915), which describes gravity not as a force, but as a consequence of masses moving “straight ahead” in a curved spacetime caused by the uneven distribution of mass.

## Can a hypothesis become a law or a theory?

A hypothesis is not a prediction. Rather, a prediction is derived from a hypothesis. A causal hypothesis and a law are two different types of scientific knowledge, and a causal hypothesis cannot become a law. … A (causal) hypothesis does not become a theory if it subsequently becomes well-supported by evidence.

## Is evolution a theory or a fact?

Evolution, in this context, is both a fact and a theory. It is an incontrovertible fact that organisms have changed, or evolved, during the history of life on Earth. And biologists have identified and investigated mechanisms that can explain the major patterns of change.”

## Is theory a fact?

And facts and theories are different things, not rungs in a hierarchy of increasing certainty. Facts are the world’s data. Theories are structures of ideas that explain and interpret facts. Facts don’t go away when scientists debate rival theories to explain them.

## What makes a theory a good theory?

A good theory in the theoretical sense is (1) consistent with empirical observations; is (2) precise, (3) parsimonious, (4) explanatorily broad, and (5) falsifiable; and (6) promotes scientific progress (among others; Table 1.1).

## What makes a theory a law?

In general, a scientific law is the description of an observed phenomenon. It doesn’t explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research.

## Can gravity be proven?

Scientists say they have proven the existence of gravitational waves — the ripples in space-time that stem from objects moving throughout the Universe. If true, it’s the first time these waves have been measured directly and marks one of the biggest scientific discoveries in decades.

## Who is the founder of cell theory?

While looking at cork, Hooke observed box-shaped structures, which he called “cells” as they reminded him of the cells, or rooms, in monasteries. This discovery led to the development of the classical cell theory. The classical cell theory was proposed by Theodor Schwann in 1839.

## What does unicellular mean?

adjective. having or consisting of a single cell.

## What makes a theory useful?

Abstract. What makes a theory useful? … One lesson is that the reason a “good” theory should be testable, be coherent, be economical, be generalizable, and explain known findings is that all of these characteristics serve the primary function of a theory–to be generative of new ideas and new discoveries.

## Are theories used to make predictions?

In everyday language a theory means a hunch or speculation. Not so in science. In science, the word theory refers to a comprehensive explanation of an important feature of nature supported by facts gathered over time. Theories also allow scientists to make predictions about as yet unobserved phenomena”.